// BookManager.aidl
package com.ipangyang.aidldemo.ipclient;

// Declare any non-default types here with import statements
import com.ipangyang.aidldemo.ipclient.Book;
interface BookManager {

    List<Book> listAll();

    int getBookCount();

    com.ipangyang.aidldemo.ipclient.Book addBookIn(in Book book);

    com.ipangyang.aidldemo.ipclient.Book addBookOut(out Book book);

    com.ipangyang.aidldemo.ipclient.Book addBookInout(inout Book book);
}
